What is the answer to 8+14r+8=3r+9+5r ?

The answer to 8+14r+8=3r+9+5r is r=-7/6

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8+14r+8=3r+9+5r

8 + 14 r + 8 = 3 r + 9 + 5 r

r = - \frac{7}{6}

Decimal Notation

r = - 1.16666 \dots

Solution steps

8 + 14 r + 8 = 3 r + 9 + 5 r

Group like terms

14 r + 8 + 8 = 3 r + 9 + 5 r

Add the numbers:

8 + 8 = 16

14 r + 16 = 3 r + 9 + 5 r

Group like terms

14 r + 16 = 3 r + 5 r + 9

Add similar elements:

3 r + 5 r = 8 r

14 r + 16 = 8 r + 9

Move

16

to the right side

14 r = 8 r - 7

Move

8 r

to the left side

6 r = - 7

Divide both sides by

6

r = - \frac{7}{6}

\frac{1}{m} \times \frac{1}{n}

3 (x - 7) < 2 (2 x - 1)

- x = - 18

- 2 = - x + x^{2} - 4

x^{2} - 6 x + 8 > 0